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| SMAZ5V1 - SMAZ39 1.0W SURFACE MOUNT ZENER DIODE Features * * * * * * * * * * * * * 1.0W Power Dissipation High Surge Capability Ideally Suited for Automatic Assembly 5.1V - 39V Nominal Zener Voltage Range Standard VZ Tolerance is 5% A B Dim A SMA Min 2.29 4.00 1.27 0.15 4.80 0.10 0.76 2.01 Max 2.92 4.60 1.63 0.31 5.59 0.20 1.52 2.62 Mechanical Data Case: SMA, Molded Plastic Plastic Material: UL Flammability Classification Rating 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminals: Solderable per MIL-STD-202, Method 208 Marking: Marking & Date Code (See Page 2) Ordering Information: See Page 2 Polarity: Cathode Notch or Cathode Band Weight: 0.064 grams (approx.) @TA = 25C unless otherwise specified Symbol IZM @IF = 200mA @TA = 50C VF Pd RqJT RqJA Tj, TSTG Value Pd / VZ 1.2 1.0 8.0 30 125 -65 to +150 C B C D D J E G H H G E J All Dimensions in mm Maximum Ratings Characteristic Zener Current (see Table page 2) Forward Voltage Power Dissipation Derate Above 50C (Note 1) Unit mA V W mW/C C/W C/W C Typical Thermal Resistance - Junction to Terminal (Note 1) Typical Thermal Resistance - Junction to Ambient (Note 1) Operating and Storage Temperature Range Notes: 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. DS18015 Rev. 9 - 2 1 of 3 SMAZ5V1 - SMAZ39 Electrical Characteristics Type Number (Note 3) SMAZ5V1 SMAZ5V6 SMAZ6V2 SMAZ6V8 SMAZ7V5 SMAZ8V2 SMAZ9V1 SMAZ10 SMAZ12 SMAZ15 SMAZ16 SMAZ18 SMAZ20 SMAZ22 SMAZ24 SMAZ27 SMAZ30 SMAZ33 SMAZ36 SMAZ39 Marking Code @TA = 25C unless otherwise noted Test Current IZT Max (V) 5.40 5.88 6.51 7.14 7.88 8.61 9.56 10.50 12.60 15.75 16.80 18.90 21.00 23.10 25.20 28.35 31.50 34.65 37.80 40.95 mA 100 100 100 100 100 100 50 50 50 50 25 25 25 25 25 25 25 25 10 10 Maximum Zener Impedance ZZT @ IZT W 5.0 2.0 2.0 2.0 2.0 2.0 4.0 4.0 7.0 10 15 15 15 15 15 15 15 15 40 40 W 500 250 200 200 450 200 200 200 150 150 150 150 180 180 180 200 250 300 350 450 ZZK @ IZK Zener Voltage Range (Note 2) VZ @ IZT Nom (V) Min (V) 4.84 5.32 5.89 6.46 7.13 7.79 8.65 9.50 11.40 14.25 15.20 17.10 19.00 20.90 22.80 25.65 28.50 31.35 34.20 37.05 5.1 5.60 6.20 6.80 7.50 8.20 9.10 10.00 12.00 15.00 16.00 18.00 20.00 22.00 24.00 27.00 30.00 33.00 36.00 39.00 Maximum Reverse Current IR @ V R A 2.5 5.0 5.0 5.0 5.0 5.0 5.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 V 1.0 2.0 3.0 4.0 5.0 6.0 7.0 7.6 9.1 11.4 12.2 13.7 15.2 16.7 18.2 20.5 22.8 25.1 27.4 29.6 IZM Max (Note 1) mA 196 179 161 147 133 122 110 100 83 67 63 56 50 45 42 37 33 30 28 26 mA 1.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 ZHK ZHL ZHN ZHO ZHQ ZHR ZHT ZHU ZHW ZHZ ZJA ZJF ZJG ZJK ZJL ZJN ZJQ ZJR ZJS ZJT Ordering Information (Note 4) Device* SMAZx-13 Notes: Packaging SMA Shipping 5000/Tape & Reel 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration test pulse used to minimize self-heating effect. 3. Zener voltages below 5.1V available upon request. Please contact Diodes, Inc. Sales department for more information. 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. *x = Device Voltage, e.g SMAZ5V1-13. Marking Information YWW XXX XXX = Product type marking code, ex. ZHK = SMAZ5V1 = Manufacturers' code marking YWW = Date code marking Y = Last digit of year ex: 2 for 2002 WW = Week code 01 to 52 DS18015 Rev. 9 - 2 2 of 3 SMAZ5V1 - SMAZ39 1.2 1000 SMAZ5V6 Cj, JUNCTION CAPACITANCE (pF) 1.0 Ppk PEAK POWER (W) SMAZ12 0.8 100 SMAZ27 0.6 0.4 10 0.2 0 0 50 100 150 175 TA, AMBIENT TEMPERATURE C Fig. 1 Power Dissipation vs Ambient Temperature 20 IFM, PEAK FORWARD CURRENT (A) 10 Tj = 25C 0 1 10 100 200 VR, REVERSE VOLTAGE (V) Fig. 2 Junction Capacitance vs Reverse Voltage 2000 1000 Tj = 125C 100 10 1 1 0.1 0.01 0.1 0 0.5 1.0 1.5 2.0 2.5 0.001 1 10 100 500 VZT, ZENER REGULATION VOLTAGE (V) Fig. 4 Leakage Current vs Regulation Voltage VFM, PEAK FORWARD VOLTAGE (V) Fig. 3 Peak Forward Current vs Peak Forward Voltage 1000 IZT = 5.0mA 100 IZT = 10mA 10 IZT = 20mA 1 IZT = 100mA 0.1 1 10 100 500 VZT, ZENER REGULATION VOLTAGE (V) Fig. 5 Differential Resistance vs Regulation Voltage DS18015 Rev. 9 - 2 3 of 3 SMAZ5V1 - SMAZ39 |
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